Influence of Graphene Oxide on Interfacial Transition Zone of Mortar

Figure 1

An example of grayscale normalization of BSE images. (a) Reference image. (b) Gray level histogram of cement paste in (a). (c) Segmented pores in (a) (grayscale range: 0-76). (d) Image to be analyzed. (e) Gray level histogram of cement paste in (d). (f) Segmented pores of image in (d) (grayscale range: 0-72).

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